Compatibility:

- 2002-2005 USDM Subaru Impreza WRX STI: NOT Compatible
- 2002-2005 Subaru Impreza WRX (excluding US Market EJ205): NOT Compatible

Features:

Fully Plug and Play Installation: No wiring required for basic functionality
- Average Install Time: Under 1 hour!
Base Map Pre-loaded: Helps your engine start on the first turn of the key
Real-Time Tuning & Data Logging: Connect via laptop for easy data monitoring
8 GB Internal Data Logging: Includes built-in SD card for easy data storage
Supports Most Aftermarket Wideband Sensors: Integrates with popular systems for accurate tuning

16×16 Fuel and Ignition Tables: High-resolution tuning for precise fuel control over fuel and ignition mapping
Multiple Acceleration Enrichment Strategies: Optimizes fuel and timing for acceleration
Closed Loop Idle Speed Control: Keeps idle stable in varying conditions
Air Conditioner Control: Manages AC load based on engine performance
4 Sequential Fuel Injector Channels: With individual trim tables for precise fuel control
4 Sequential Ignition Channels: With individual trim tables for precise ignition control
Onboard High Impedance Injector Drivers: Drives modern injectors efficiently
Allows Removal of Stock Airflow Meter: Offers more flexibility in tuning

12×12 Air-Fuel Ratio Target Tables: Use with wideband O2 sensor for precise tuning
AVCS (Variable Valve Timing) Support: Full factory VVT control for improved timing and performance (for engine swaps wiring is requires into the rear options connector for Variable Valve Timing Control)
Multiple Traction Control Strategies: Add a front wheel VSS for traction control capabilities
Built-in 3-Step Rev Limiter/Launch Control: Includes flat shift and burnout rev limiter
Real-Time Barometric Correction: Adjusts for altitude changes during tuning
Internal 4-Bar MAP Sensor: Reads up to 44 PSI of boost for aggressive tuning
Overboost Protection: Protects the engine by monitoring boost levels
Closed Loop Boost Control: Requires EBC solenoid kit for precise boost management
CO2-Based Boost Control: Allows precise boost control using CO2, enhancing performance and consistency under varying conditions
Rally-Style Anti-Lag: Boosts performance during launches
Water Injection Control: On/Off or variable control for optimized performance
Knock Sensor Input: Adjustable sensitivity, crank angle windowing, and more
Table Switching Input: Change fuel and spark maps on the fly for different fuels, nitrous activation, etc.
Flex Fuel Sensor Input: Seamlessly switch between E85 and gasoline
CANBus Connector: Allows interconnection with other MegaSquirt-compatible devices for additional functions (EGT Input, Additional Sensors, etc.)